Mitsubishi MDS-C1-CV-55 Power Supply Converter Unit for CNC Systems

The Mitsubishi MDS-C1-CV-55 (MDS-C1-CV-55) is a power supply converter unit designed for use with computer numerical control (CNC) machine tools and MDS series drive systems. Operating as a core CV power module, this unit delivers regulated power conversion for downstream axis drives and spindle drives within industrial machining environments. It is built to ensure stable power delivery and seamless integration across compatible Mitsubishi CNC platforms. This unit serves as a functional replacement for the legacy MDS-B-CVE-55 (part reference B56516) converter unit, providing complete compatibility with existing machine setups. Also designated under the part number MDSC1CV55, it is commonly applied in multi-axis milling machines, lathes, and automated machining centers utilizing Mitsubishi MDS drive architecture. The MDS-C1-CV-55 enables straightforward maintenance and retrofitting to restore normal machine tool operation without requiring extensive alterations.